Théry, T., & Lecoq, J.-C. (2011). Redescription of the genus Formicocephalus Heller, and description of two new species (Coleoptera: Staphylinidae: Paederinae). Zootaxa, 2764(1), 61–68. https://doi.org/10.11646/zootaxa.2764.1.5